diff -r 059f970287d1 -r 1fbaa5f05516 progs/fun/fun.sc
--- a/progs/fun/fun.sc	Tue Dec 01 05:41:12 2020 +0000
+++ b/progs/fun/fun.sc	Wed Dec 02 16:03:57 2020 +0000
@@ -50,13 +50,12 @@
 .super java/lang/Object
 
 .method public static write(I)V 
-        .limit locals 5 
-        .limit stack 5 
-        iload 0 
-        getstatic java/lang/System/out Ljava/io/PrintStream; 
-        swap 
-        invokevirtual java/io/PrintStream/println(I)V 
-        return 
+    .limit locals 1 
+    .limit stack 2 
+    getstatic java/lang/System/out Ljava/io/PrintStream; 
+    iload 0
+    invokevirtual java/io/PrintStream/println(I)V
+    return 
 .end method
 
 """
@@ -142,7 +141,7 @@
     val env = args.zipWithIndex.toMap
     val is = "I" * args.length
     m".method public static $name($is)I" ++
-    m".limit locals ${args.length.toString}" ++
+    m".limit locals ${args.length}" ++
     m".limit stack ${1 + max_stack_exp(a)}" ++
     l"${name}_Start" ++   
     compile_exp(a, env) ++